I have a few cloud mining contracts with genesis and hashflare and I can say with surety that they are profitable.
Doing calculations yeild that the Sha 256 algorithm is the most profitable. This implies mining Bitcoin with the Sha 256 algorithm is the most bang for your buck! It yields profits of over 3X your initial investment!
Some may argue that getting a mining rig is better and blah blah but in all honesty, if you want to save yourself the hassle about electricity problems, costs and malfunctions- just go purchase some cloud mining contracts. Trust me.
https://hashflare.io/r/78011265
Feel free to just sign up and get to terms with the website. You cant go wrong!
Sign up is totally free so do not worry about that.
I hope this helped you all. Thanks for your time.